package week4;

/**
 * Created by mc on 2017/3/19.
 */
interface Some2{
    void doSome1();
}
class SomeImpl implements Some2{
    public void doSome1(){
        System.out.println("做一些事");
    }
}
public class implement
{
    public static void main(String[] arges)
    {
        Some2 s =new SomeImpl();

    }
}
